PhD theses

All Wageningen University PhD theses

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    Wageningen PhD theses

    This database contains bibliographic descriptions of all Wageningen University PhD theses from 1920 onwards. It is updated on a daily basis by WUR Library.

    Author abstracts and/or summaries are added to all descriptions. A link to the full text dissertation is added to the bibliographic description. In a few cases, no electronic version is available, mostly because of copyright issues.

    Hard copies of all theses are available for loan at WUR Library. To request them, click the link Request this publication in the full record presentation. This is a fee based service.

    mail icon WUR Library, 9 july 2012


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    We will mail you new results for this query: (dissertatie/nummer=* AND publication year==1964)
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Over de optimale stikstofvoeding van granen [PhD thesis]
Dilz, K. \ 1964
botany - cereals - food crops - plant nutrition - fertilizers - manures
Identification of cowpea mosaic virus isolates [PhD thesis]
Agrawal, H.O. \ 1964
biology - vigna - cowpeas - plant diseases - plant viruses
Supplementation of plant protein with amino acids for broiler production [PhD thesis]
Al-Azzawi, I.I. \ 1964
protein supplements - poultry - fowls - feeds - proteins
Etude de la relation entre le scolyte des rameaux du cafeier, Xyleborus compactus Eichh. (X. morstatti Hag.), et sa plante-hote [PhD thesis]
Brader, L. \ 1964
insects - plant pests - coffea - coffee - scolytidae - host range - plant diseases

cum laude graduation (with distinction)

Voltinism and its determination in some beetles of cruciferous crops [PhD thesis]
Ankersmit, G.W. \ 1964
plant diseases - plant pests - plant protection - plant pathology - plant disorders - brassica napus var. oleifera - rape - cabbages - insects - entomology - zoology - embryology - ontogeny
Onderzoekingen over het aantonen van aardappel-yN-virus met behulp van toetsplanten [PhD thesis]
Bokx, J.A. de \ 1964
plant diseases - plant viruses - solanum tuberosum - potatoes - plant protection - experiments - research - viruses - taxonomy - pest control - disease control - plants - animals - in vivo experimentation
Photoperiodism, floral induction and floral inhibition in Salvia occidentalis [PhD thesis]
Bhargava, S.C. \ 1964
ornamental plants - lamiaceae - plant physiology - plant development - flowers - flowering - fruits - plant organs - light - photoperiodism
Vernalization in Cheiranthus allionii Hort. [PhD thesis]
Barendse, G.W.M. \ 1964
brassicaceae - ornamental plants - soilless culture - plant physiology - cold - frost
De kolonien van de Maatschappij van Weldadigheid (1818-1859) : een landbouwkundig en sociaal-economisch experiment [PhD thesis]
Dorgelo, J.D. \ 1964
patients - migration - colonization - agriculture - people with disabilities - history - netherlands - agricultural history - drenthe
Studies on poplar mosaic virus and its relation to the host [PhD thesis]
Berg, T.M. \ 1964
forestry - trees - plant viruses
Follikel-stimulerende hormoon en interstisieelsel-stimulerende hormoon in die hipofisevoorlob van die ooi en die voorkoms van oestrus en ovulasie [PhD thesis]
Marincowitz, G. \ 1964
sheep - zoology
Nodulation of leguminous plants as affected by root secretions and red light [PhD thesis]
Lie, T.A. \ 1964
fabaceae - phaseolus vulgaris - nitrogen fixing bacteria - symbiosis - rhizobium - root nodules - nodulation - grain legumes - growth - plant development - botany
On maternal and some other influences on birth weight, growth and hair coat in two Dutch cattle breeds [PhD thesis]
Kassab, S.A. \ 1964
zoology - dairy breeds - cattle - genetics - heritability - genetic variation - characteristics - netherlands
Interrelationships between potassium and magnesium absorption by oats (Avena sativa L.) [PhD thesis]
Yoshida, F. \ 1964
oats - avena sativa - plant nutrition - fertilizers - manures - magnesium - potassium
Bacteriology of activated sludge [PhD thesis]
Gils, H.W. van \ 1964
sewage sludge - sludges - disposal - slurries - processing - handling - parasitology - biology - wastes
De invloed van temperatuur en licht op de groei en ontwikkeling van andijvie [PhD thesis]
Heijting, J. \ 1964
cichorium endivia - endives - light - photoperiodism - temperature - heat - growth - plant development
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